package com.example.mask.maskmobilesshop.constant;

/**
 * 通用常量
 * @ClassName: Constants
 * @author: Xlh
 * @date 2017年1月18日 下午2:36:40
 */
public class Constants {
	// 签名算法HmacSha256
	public static final String HMAC_SHA256 = "HmacSHA256";
	//签名算法RSA2
	public static final String RSA2 = "RSA2";
	// 编码UTF-8
	public static final String ENCODING = "UTF-8";
	// 格式
	public static final String FORMAT = "json";
	// UserAgent
	public static final String USER_AGENT = "demo/aliyun/java";
	// 换行符
	public static final String LF = "\n";
	// 串联符
	public static final String SPE1 = ",";
	// 示意符
	public static final String SPE2 = ":";
	// 连接符
	public static final String SPE3 = "&";
	// 赋值符
	public static final String SPE4 = "=";
	// 问号符
	public static final String SPE5 = "?";
	// 默认请求超时时间,单位毫秒
	public static final int DEFAULT_TIMEOUT = 1000;
	// 参与签名的系统Header前缀,只有指定前缀的Header才会参与到签名中
	public static final String CA_HEADER_TO_SIGN_PREFIX_SYSTEM = "X-Ca-";
	
	// 用户信息key
	public static final String MEMBER_KEY = "member";
	
	// 购物车信息key
	public static final String SHOP_CART = "shopCart";
	
}
